Pre-owned Liebherr main hydraulic pump: reliable solutions for your construction equipment with Codimatra

Before shipment, you receive a detailed test report from our experts. Your dedicated contact manages logistics, schedules delivery according to your jobsite planning and remains available for any technical questions. With Codimatra’s support, you benefit from a reliable solution and personalised assistance until commissioning.

Our available Liebherr pump stock

Our inventory includes LPVD 45, 64, 100 and 125 models, suitable for crawler excavators from 12 to 50 tons. These pumps deliver operating pressures between 280 and 350 bar, ensuring optimal performance on demanding worksites.

Manufacturer references 21000250005 and 21000360007 are commonly fitted on R912 and A924 machines. Thanks to our technical expertise, we quickly determine exact compatibility based on your machine’s serial number and production year.

All Liebherr pumps undergo extensive testing: flow measurement, pressure stability and hydraulic behaviour validation before entering stock.

Technical specifications

Variable-displacement LPVD pumps offer up to 280 cm³/rev, enabling precise adjustment for each application. Electronic regulation maintains stable pressure between 280 and 420 bar, depending on the version.

The swash-plate design ensures excellent responsiveness during load variations. Reinforced bearings withstand speeds up to 2200 rpm, ideal for intensive construction environments.

An optimised lubrication circuit extends component lifespan, while the integrated cooling system keeps operating temperatures stable between –20°C and +90°C.

Compatibility with Liebherr equipment

These main pumps are fully compatible with A900, A914 and A924 wheeled excavators, thanks to a modular standardised design. They can also be fitted on R900 to R950 crawler excavators of recent series.

A universal mounting system simplifies installation on L524 to L566 loaders, reducing downtime. Standardised flanges ensure perfect integration with existing hydraulic circuits.

The reinforced coupling system withstands heavy mechanical stress on PR724 to PR764 bulldozers, with high-pressure fittings designed for intensive duty cycles.

Reconditioned hydraulic components

Our specialised workshop applies a complete overhaul process to Liebherr hydraulic components. Each pump is fully disassembled and cleaned internally.

All seals, rings and bushings are systematically replaced to restore perfect sealing. Contact surfaces are reconditioned to return to original specifications.

Our hydraulic test benches validate performance under maximum load, reproducing real-world conditions to ensure pressure and flow stability.

Each reconditioned component receives an individual ID marking for full traceability from workshop to delivery.

Codimatra expertise

Our hydraulic specialists provide accurate diagnostics and identify the correct pump model for your machine.

Codimatra’s exclusive technical database centralises compatibility charts for multiple Liebherr generations, streamlining pump selection for your entire fleet.

Our logistics team organises secure delivery across France, with reinforced packaging ensuring component protection during transport.